n.钴维生素；维生素B12；钴胺素

Vitamin B12, also known as cobalamin, is essential for proper red blood cell formation.
维生素B12，也就是钴胺素，对于红细胞的正常形成至关重要。
The deficiency of cobalamin can lead to anemia and neurological issues in some individuals.
钴胺素缺乏可能导致某些人出现贫血和神经系统问题。
A balanced diet should include adequate sources of cobalamin to ensure good health.
均衡饮食应包含足够的钴胺素，以保持健康。
The doctor prescribed a supplement containing cobalamin to treat my pernicious anemia.
医生开了一种含有钴胺素的补充剂来治疗我的恶性贫血。
The geriatric patient was found to have cobalamin deficiency due to poor absorption in the small intestine.
这位老年患者被发现由于小肠吸收不良，存在钴胺素缺乏。
The vegan diet can be challenging for cobalamin intake, so vegans often need fortified foods or supplements.
纯素食可能难以满足钴胺素的需求，因此素食者通常需要摄入强化食品或补充剂。
Researchers discovered that certain bacteria in soil could produce cobalamin naturally.
研究者发现土壤中的某些细菌能自然产生钴胺素。
Cobalamin plays a crucial role in the metabolism of homocysteine, which is important for heart health.
钴胺素在同型半胱氨酸代谢中起关键作用，这对心脏健康至关重要。
Children's growth and development can be hindered by inadequate intake of cobalamin during early childhood.
儿童在幼儿时期钴胺素摄入不足可能会影响他们的生长发育。
The chef ensures all fortified breakfast cereals contain the recommended daily amount of cobalamin for optimal nutrition.
厨师确保所有强化早餐麦片都含有推荐的每日钴胺素量，以提供最佳营养。